function getimg ($url, $filename) {
if ($url = = ")
return false;
Turn on output control buffering
Ob_start ();
Reads the URL picture file and writes to the output cache
ReadFile ($url);
Returns the contents of the output buffer
$img = Ob_get_contents ();
Empty the contents of the output buffer
Ob_end_clean ();
Gets the content length obtained from the cache
$size = strlen ($img);
Picture Catalogue
$imgdir = './';
$fp = @fopen ($imdir. $filename, ' a
How to export in phpexcel click Export. The "Open save" dialog box is displayed. select the save path and save it. when you export in phpexcel, nbsp; a file in excel can be generated directly upon a call and cannot be saved locally, how can I click Export to bring up the save dialog box and select the
How to export in phpexcel click Export. The "Open save" dialog box is displayed. select the save path and save it. when you export in phpexcel, nbsp; a file in excel can be generated directly upon a call and cannot be saved locally, how can I click Export to bring up the save dialog box and select the
---restore content starts---Write the code in Xshell, if you need to edit the code, you can enter vim+ xxx.py, enter the VIM editing interfaceThe xxx.py here represents a python storage file with a. py suffix.1. Insert character input I can type or SHIFT + I2. Save, but do not exit vim:w3. Save and exit Vim:wq4. Exit vim, but do not save changes: q!5.
How to export in phpexcel click Export. The "Open save" dialog box is displayed. select the save path and save it. when you export in phpexcel, nbsp; a file in excel can be generated directly upon a call and cannot be saved locally, how can I click Export to bring up the save dialog box and select the
How to export in phpexcel click Export to open the save dialog box and select the save path to save PhpExcel export php
When you export data using phpexcel, you can directly generate an excel file and cannot save it locally. how can you click Export to bring up the save dial
Phpexcel Exporting PHP
When using Phpexcel export to find a call directly generated an Excel file, can not be saved to the local, how to implement click Export, Pop-up Save dialog box and choose Save Path to save it, find an example or ideas!
Reply to discussion (solution)
The build is generated on the server bar with JS pointing to the generated Excel file
Save the image. image address: save the image to the local device based on the image address: functiongetImg ($ url, $ filename) {if ($ url) returnfalse; enable the output control buffer ob_start (); read the url image file and write it to the output cache readfile ($ url). The Returned content is $ img function getImg ($ url, $ filename ){
If ($ url = '')
Return false;
// Enable the output control buffe
Open picture in computer Save As window there is no option to save to the desktop how to resolve
1, if you want to save a picture, usually right click on the picture, choose "Picture Save as";
2, but the open Save as a window has no option to
Using the requests module to do a simple crawler applet, a blog post and pictures saved to the local, the article format as '. html '. When the article is saved to the local, the connection of the picture may be the absolute or relative path of the target site, so if you want to display the image locally, you will need to replace the local path of the saved image with the local HTML file.Save the page with the requests module, save the picture with th
Q: CorelDRAW can not save the file, can only "save as", How to solve?
A: Reason 1, c disk scratch space is full.
Reason 2, the original file property is read-only.
Reason 3, run too many programs at the same time, resulting in memory and CPU occupied 100%, unable to process operations.
Reason 4, system error, usually after reloading system can solve the problem.
Reason 5, installed CD12 Open CD9 Specia
Tags: session exists 12px ora file save code Modify PHP1.laravel in the default is to use the file Save session, save under/storage/framework/sessions2. Modify the configuration file config/session.php ' driver ' + env (' session_driver ', ' file ') to change the session_driver corresponding value in the. env file from file to database, Here is the meaning of the
Scope of application: Internet Explorer
Remind:
is still a hot issue, even in Windows XP, IE 6 environment, is still common, seems to be the fate of Internet Explorer.
Problem:
"Click on the picture on the right mouse button to save the picture (or save a new file), the file type can only be stored BMP file, this is how to go about it?" You can save a JPG or GIF
1, this we open WPS Excel, create a blank, as shown below, and then we look at how to set the WPS document AutoSave function.
2, click the WPS character to the right Drop-down menu tools-Options.
3, and then in the Options window, we click "General and save" as shown below.
4, here you will see a scheduled backup, we are here to enable the scheduled backup function.
5, enable scheduled backup under the two options (smar
Give the users of cool dog software A detailed explanation of how cool dogs can save bandwidth.
Method Sharing:
Cool dog If the bandwidth, need to limit bandwidth, you can use the mouse to click the cool dog software in the lower left corner of the "Start Menu", select "Options" on the pop-up shortcut menu, select "Network Settings" on the left side of the pop-up window, "Turn off network function" on the right side of the window and "
Failure phenomenon:
Users need to install the system, but the prerequisite is to save the previous QQ records, how fast and convenient to save it?
Reason Analysis:
QQ provides tools The message manager exports the chat record, reinstall the system, and then install the import. But the export procedures are multifarious, group, friends and other needs to export, ordinary users can not operate.
Solution:
python-the contents of the HTML file to retrieve a specific URL address string, save it as a list, and use each URL to download the picture and save it to the hard drive, the regular re
Reference: http://blog.csdn.net/xwbk12/article/details/72734930
1, the target address: https://xianzhi.aliyun.com/forum/topic/1805/The contents of the following figure
Remove the contents of the target back package like this
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